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1、哈尔滨工业大学理学硕士学位论文2tensiletestfoundthatcarbonnanofiberscontaininggrapheneelectrode43.72m/gincreasedspecificsurfacearea,electricalconductivityincreasednearly10times,showedthatthecontentofgraphene,themorethegreaterthespecificsurfaceareaandconductivity,butitsme
2、chanicalpropertiesinthem(GO:PAN)=0.15:1.0thebestvalue.Finally,ThepreparationofrGO/PCNFasself-supportingelectrodecapacitancetoiontechnology,forastudyofelectricadsorptionperformancecomparingdifferentelectrodelogarithm,electrodespacing,theworkingvoltage,inle
3、tvelocityandtheaddedamountofdesalinationefficiencyofgraphiteoxide.StudyfoundthatwhenthequalityofgraphiteoxideandPANratiowas0.15:1.0,theworkingvoltageof1.5V,electrodegapof2mm,controlthewaterflowto10mL/min,Theadsorptionquantityofcarbonnanofiberswas2.02mg/g.
4、Comparedwithtraditionalelectrodematerialsintheliterature.Newelectrodematerialincapacitancedesaltingshowedhigheradsorptioncapacityandexcellentstability.Keywords:capacitivedeionization,graphene/carbonnanofiber,electrospinning,polyacrylonitrile-III-哈尔滨工业大学理学
5、硕士学位论文目录摘要..................................................................................................................IAbstract...............................................................................................................II第1章绪论....
6、...............................................................................................11.1课题研究背景...................................................................................11.2除盐方法概述.........................................................
7、..........................11.2.1反渗透法............................................................................................21.2.2离子交换法........................................................................................21.2.3蒸馏法...................
8、.............................................................................21.2.4电渗析法............................................................................................31.3电容吸附去离子法........................
